Stay updated with real-time pollen levels in Merced, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
Merced, California
Last updated: ... (Local time)

Disclaimer: The information provided is for informational purposes only and should not be considered medical advice. Always consult a healthcare professional for allergy-related concerns.
Low
Moderate
High
Very high
18 ppm
0
95
208
704+
34 ppm
0
30
61
342+
13 ppm
0
21
78
267+
AQI
33
Good
Merced, California
Merced, California
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1ppm
Ash
1ppm
Birch
0ppm
Elm
1ppm
Maple
2ppm
Mulberry
6ppm
Oak
4ppm
Pine
13ppm
Ragweed
Low
15ppm
Tree
15ppm
Weed
28ppm
Grass
Low
19ppm
Tree
14ppm
Weed
28ppm
Grass
Moderate
18ppm
Tree
13ppm
Weed
32ppm
Grass
Low
17ppm
Tree
13ppm
Weed
26ppm
Grass
Low
15ppm
Tree
11ppm
Weed
23ppm
Grass
Low
13ppm
Tree
10ppm
Weed
20ppm
Grass
Moderate

Ambee provides accurate pollen data for California, USA aligned with National Allergy Bureau (NAB) guidelines. By combining historical research, weather data, and machine learning, we deliver reliable, real-time insights with clear risk levels to help manage allergies effectively.
Disclaimer: While we strive for accuracy, individual responses to allergens may vary. Always consult a healthcare provider for personal advice.
Pollen updates for Merced, California are available every hour.
Today, Merced, California experiences a pollen risk categorized as low.
Yesterday, the pollen reading in Merced, California showed high levels.
In Merced, California the ragweed count today is 14 ppm, contributing to low allergy risks.
The oak pollen reading in Merced, California today is 0 ppm.
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